Da Vinci - Coverage Requirements Discovery
2.2.0-ballot - STU 2.2 Ballot
Da Vinci - Coverage Requirements Discovery
2.2.0-ballot - STU 2.2 Ballot
Da Vinci - Coverage Requirements Discovery, published by HL7 International / Financial Management. This guide is not an authorized publication; it is the continuous build for version 2.2.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-crd/ and changes regularly. See the Directory of published versions
| Page standards status: Trial-use | Maturity Level: 4 |
JSON representation of the CRDHooksRequest logical model.
{
"resourceType" : "StructureDefinition",
"id" : "CRDHooksRequest",
"text" : {
"status" : "extensions",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition CRDHooksRequest</b></p><a name=\"CRDHooksRequest\"> </a><a name=\"hcCRDHooksRequest\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description & Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest\">CDSHooksRequest</a><a name=\"CDSHooksRequest\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\">CDSHooksRequest</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><br/>Elements defined in Ancestors:<a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksElement.html\" title=\"A JSON object that has properties where the names are defined by the extension definitions\">extension</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"The hook that triggered this CDS Service call\">hook</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"While working in the CDS Client, a user can perform multiple actions in series or in parallel. For example, a clinician might prescribe two drugs in a row; each prescription action would be assigned a unique hookInstance. This allows a CDS Service to uniquely identify each hook invocation\">hookInstance</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"The base URL of the CDS Client's FHIR server. If fhirAuthorization is provided, this field is REQUIRED. The scheme MUST be https when production data is exchanged\">fhirServer</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"A structure holding an OAuth 2.0 bearer access token granting the CDS Service access to FHIR resources, along with supplemental information relating to the token\">fhirAuthorization</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"Hook-specific contextual data that the CDS service will need\">context</a>, <a href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksRequest.html\" title=\"An object containing key/value pairs of FHIR queries that this Request is requesting the CDS Client to perform and provide on each Request call. The key is a string that describes the type of data being requested and the value is a string representing the FHIR query\">prefetch</a><br/>Request for decision support</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_extension_simple.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Simple Extension\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.extension\">extension</a><a name=\"CDSHooksRequest.extension\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksExtensions.html\">CDSHooksExtensions</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Extension</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.hook\">hook</a><a name=\"CDSHooksRequest.hook\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#code\">code</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Hook event triggering call<br class=\"binding\"/><span style=\"font-weight:bold\" title=\"null\" class=\"binding\">Binding: </span><a href=\"ValueSet-cdsHookType.html\" title=\"http://hl7.org/fhir/us/davinci-crd/ValueSet/cdsHookType\" class=\"binding\">CDS Hook Types Value Set</a><span title=\"null\" class=\"binding\"> (</span><a href=\"http://hl7.org/fhir/R4/terminologies.html#required\" title=\"To be conformant, the concept in this element SHALL be from the specified value set.\" class=\"binding\">required</a><span title=\"null\" class=\"binding\">)</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.hookInstance\">hookInstance</a><a name=\"CDSHooksRequest.hookInstance\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#uuid\">uuid</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Unique id for hook invocation</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirServer\">fhirServer</a><a name=\"CDSHooksRequest.fhirServer\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..<span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#url\">url</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Location to query for data</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization\">fhirAuthorization</a><a name=\"CDSHooksRequest.fhirAuthorization\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..<span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHooksElement.html\">CDSHooksElement</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Auth to use in queries</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization.accessToken\">accessToken</a><a name=\"CDSHooksRequest.fhirAuthorization.accessToken\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Auth token for query header</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization.tokenType\">tokenType</a><a name=\"CDSHooksRequest.fhirAuthorization.tokenType\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#code\">code</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Bearer</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization.expiresIn\">expiresIn</a><a name=\"CDSHooksRequest.fhirAuthorization.expiresIn\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#integer\">integer</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Seconds token is valid</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization.scope\">scope</a><a name=\"CDSHooksRequest.fhirAuthorization.scope\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Granted access scopes</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vline.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.fhirAuthorization.subject\" title=\"If the granted SMART scopes include patient scopes (i.e. 'patient/'), the access token is restricted to a specific patient. This field SHOULD be populated to identify the FHIR id of that patient.\">subject</a><a name=\"CDSHooksRequest.fhirAuthorization.subject\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#string\">string</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Patient id for access</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.context\">context</a><a name=\"CDSHooksRequest.context\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/tools/0.8.0/StructureDefinition-CDSHookContext.html\">CDSHookContext</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Context for decision support<br/>JSON: If<code>%resource.hook = 'appointment-book'</code>then the type is <code>http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookAppointmentBookContext</code><br/>JSON: If<code>%resource.hook = 'encounter-start'</code>then the type is <code>http://hl7.org/fhir/tools/StructureDefinition/CDSEncounterStartContext</code><br/>JSON: If<code>%resource.hook = 'encounter-discharge'</code>then the type is <code>http://hl7.org/fhir/tools/StructureDefinition/CDSEncounterDischargeContext</code><br/>JSON: If<code>%resource.hook = 'order-dispatch'</code>then the type is <code>http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDOrderDispatchContext</code><br/>JSON: If<code>%resource.hook = 'order-select'</code>then the type is <code>http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookOrderSignContext</code><br/>JSON: If<code>%resource.hook = 'order-sign'</code>then the type is <code>http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookOrderSignContext</code></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck01.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.prefetch\">prefetch</a><a name=\"CDSHooksRequest.prefetch\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Base</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Prefetch info requested by server</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.prefetch.key\">key</a><a name=\"CDSHooksRequest.prefetch.key\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#code\">code</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Key as specfied in server prefetch config</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck000.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_blank.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-CRDHooksRequest-definitions.html#CDSHooksRequest.prefetch.value\">value</a><a name=\"CDSHooksRequest.prefetch.value\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"padding-left: 3px; padding-right: 3px; color: white; background-color: red\" title=\"This element must be supported\">S</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Resource</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Resource(s) matching prefetch criteria</td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
},
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-suppress-resourcetype",
"valueBoolean" : true
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode" : "fm"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger" : 4,
"_valueInteger" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
}
]
}
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode" : "trial-use",
"_valueCode" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueCanonical" : "http://hl7.org/fhir/us/davinci-crd/ImplementationGuide/davinci-crd"
}
]
}
}
],
"url" : "http://hl7.org/fhir/us/davinci-crd/StructureDefinition/CRDHooksRequest",
"identifier" : [
{
"system" : "urn:ietf:rfc:3986",
"value" : "urn:oid:2.16.840.1.113883.4.642.40.18.42.34"
}
],
"version" : "2.2.0-ballot",
"name" : "CRDHooksRequest",
"title" : "CRD CDSHooks Request (Logical Definition)",
"status" : "active",
"date" : "2025-08-05T21:20:40+00:00",
"publisher" : "HL7 International / Financial Management",
"contact" : [
{
"telecom" : [
{
"system" : "url",
"value" : "http://www.hl7.org/Special/committees/fm"
}
]
}
],
"description" : "Defines CRD-specific constraints on the CDS Hooks Request logical model",
"jurisdiction" : [
{
"coding" : [
{
"system" : "urn:iso:std:iso:3166",
"code" : "US"
}
]
}
],
"fhirVersion" : "4.0.1",
"kind" : "logical",
"abstract" : false,
"type" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksRequest",
"baseDefinition" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksRequest",
"derivation" : "constraint",
"snapshot" : {
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString" : "0.8.0"
}
],
"element" : [
{
"id" : "CDSHooksRequest",
"path" : "CDSHooksRequest",
"short" : "Request for decision support",
"definition" : "The data structure that used when invoking a CDS Hook service",
"min" : 0,
"max" : "*",
"base" : {
"path" : "Base",
"min" : 0,
"max" : "*"
},
"constraint" : [
{
"key" : "cds-r-1",
"severity" : "error",
"human" : "if fhirAuthorization details are provided, a fhirServer SHALL be specified",
"expression" : "fhirAuthorization.exists() implies fhirServer.exists()",
"source" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksRequest"
}
],
"isModifier" : false
},
{
"id" : "CDSHooksRequest.extension",
"path" : "CDSHooksRequest.extension",
"short" : "Extension",
"definition" : "An Extension",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CDSHooksElement.extension",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksExtensions"
}
]
},
{
"id" : "CDSHooksRequest.hook",
"path" : "CDSHooksRequest.hook",
"short" : "Hook event triggering call",
"definition" : "The hook that triggered this CDS Service call",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.hook",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "code"
}
],
"mustSupport" : true,
"binding" : {
"strength" : "required",
"valueSet" : "http://hl7.org/fhir/us/davinci-crd/ValueSet/cdsHookType"
}
},
{
"id" : "CDSHooksRequest.hookInstance",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/implied-string-prefix",
"valueString" : "urn:uuid:"
}
],
"path" : "CDSHooksRequest.hookInstance",
"short" : "Unique id for hook invocation",
"definition" : "While working in the CDS Client, a user can perform multiple actions in series or in parallel. For example, a clinician might prescribe two drugs in a row; each prescription action would be assigned a unique hookInstance. This allows a CDS Service to uniquely identify each hook invocation",
"comment" : "Note: the hookInstance is globally unique and should contain enough entropy to be un-guessable.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.hookInstance",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "uuid"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirServer",
"path" : "CDSHooksRequest.fhirServer",
"short" : "Location to query for data",
"definition" : "The base URL of the CDS Client's FHIR server. If fhirAuthorization is provided, this field is REQUIRED. The scheme MUST be https when production data is exchanged",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirServer",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "url"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization",
"path" : "CDSHooksRequest.fhirAuthorization",
"short" : "Auth to use in queries",
"definition" : "A structure holding an OAuth 2.0 bearer access token granting the CDS Service access to FHIR resources, along with supplemental information relating to the token",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksElement"
}
],
"constraint" : [
{
"key" : "cds-r-2",
"severity" : "error",
"human" : "If the granted SMART scopes include patient scopes (i.e. 'patient/'), the patient field SHOULD be populated to identify the FHIR id of that patient.",
"expression" : "scope.contains('Patient/') implies patient.exists()",
"source" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksRequest"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.extension",
"path" : "CDSHooksRequest.fhirAuthorization.extension",
"short" : "Object that has Named Extension Properties",
"definition" : "A JSON object that has properties where the names are defined by the extension definitions",
"comment" : "Extension structures SHOULD use a strategy for naming that ensures global uniqueness, such as reverse-domain-name notation, e.g. com.cds-hooks.sandbox.myextension-practitionerspecialty. How to handle complex extensions (objects) is not defined",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CDSHooksElement.extension",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHooksExtensions"
}
]
},
{
"id" : "CDSHooksRequest.fhirAuthorization.accessToken",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-name",
"valueString" : "access_token"
}
],
"path" : "CDSHooksRequest.fhirAuthorization.accessToken",
"short" : "Auth token for query header",
"definition" : "This is the OAuth 2.0 access token that provides access to the FHIR server",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.accessToken",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.tokenType",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-name",
"valueString" : "token_type"
}
],
"path" : "CDSHooksRequest.fhirAuthorization.tokenType",
"short" : "Bearer",
"definition" : "The type of token provided. (Present to support future extensibility)",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.tokenType",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "code"
}
],
"fixedCode" : "Bearer",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.expiresIn",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-name",
"valueString" : "expires_in"
}
],
"path" : "CDSHooksRequest.fhirAuthorization.expiresIn",
"short" : "Seconds token is valid",
"definition" : "The lifetime in seconds of the access token.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.expiresIn",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "integer"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.scope",
"path" : "CDSHooksRequest.fhirAuthorization.scope",
"short" : "Granted access scopes",
"definition" : "The scopes the access token grants the CDS Service",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.scope",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.subject",
"path" : "CDSHooksRequest.fhirAuthorization.subject",
"short" : "Patient id for access",
"definition" : "If the granted SMART scopes include patient scopes (i.e. 'patient/'), the access token is restricted to a specific patient. This field SHOULD be populated to identify the FHIR id of that patient.",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.subject",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.patient",
"path" : "CDSHooksRequest.fhirAuthorization.patient",
"short" : "OAuth 2.0 client identifier of the CDS Service",
"definition" : "The OAuth 2.0 client identifier of the CDS Service, as registered with the CDS Client's authorization server",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.fhirAuthorization.patient",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "id"
}
]
},
{
"id" : "CDSHooksRequest.context",
"extension" : [
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'appointment-book'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookAppointmentBookContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'encounter-start'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookEncounterStartContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'encounter-discharge'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookEncounterDischargeContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'patient-view'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookPatientViewContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-dispatch'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookOrderDispatchContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-sign'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookOrderSignContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-select'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookOrderSelectContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
}
],
"path" : "CDSHooksRequest.context",
"short" : "Context for decision support",
"definition" : "Hook-specific contextual data that the CDS service will need",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.context",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "http://hl7.org/fhir/tools/StructureDefinition/CDSHookContext"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-property-key",
"valueCode" : "key"
}
],
"path" : "CDSHooksRequest.prefetch",
"short" : "Prefetch info requested by server",
"definition" : "An object containing key/value pairs of FHIR queries that this Request is requesting the CDS Client to perform and provide on each Request call. The key is a string that describes the type of data being requested and the value is a string representing the FHIR query",
"comment" : "While this is mustSupport, CRD clients are not required to pass any or all prefetch data requested by the CRD service.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "CDSHooksRequest.prefetch",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "Base"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch.key",
"path" : "CDSHooksRequest.prefetch.key",
"short" : "Key as specfied in server prefetch config",
"definition" : "Name of the FHIR query/read from the CDS Hooks Services object provided by the server",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.prefetch.key",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "code"
}
],
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch.value",
"extension" : [
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/json-nullable",
"valueBoolean" : true
},
{
"url" : "http://hl7.org/fhir/tools/StructureDefinition/id-expectation",
"valueCode" : "optional"
}
],
"path" : "CDSHooksRequest.prefetch.value",
"short" : "Resource(s) matching prefetch criteria",
"definition" : "What was found by executing the search or read requested by the CDS Hooks Service in the context of this particular hook invocation",
"min" : 1,
"max" : "1",
"base" : {
"path" : "CDSHooksRequest.prefetch.value",
"min" : 1,
"max" : "1"
},
"type" : [
{
"code" : "Resource"
}
],
"mustSupport" : true
}
]
},
"differential" : {
"element" : [
{
"id" : "CDSHooksRequest",
"path" : "CDSHooksRequest",
"short" : "Request for decision support"
},
{
"id" : "CDSHooksRequest.extension",
"path" : "CDSHooksRequest.extension"
},
{
"id" : "CDSHooksRequest.hook",
"path" : "CDSHooksRequest.hook",
"short" : "Hook event triggering call",
"type" : [
{
"code" : "code"
}
],
"mustSupport" : true,
"binding" : {
"strength" : "required",
"valueSet" : "http://hl7.org/fhir/us/davinci-crd/ValueSet/cdsHookType"
}
},
{
"id" : "CDSHooksRequest.hookInstance",
"path" : "CDSHooksRequest.hookInstance",
"short" : "Unique id for hook invocation",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirServer",
"path" : "CDSHooksRequest.fhirServer",
"short" : "Location to query for data",
"min" : 1,
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization",
"path" : "CDSHooksRequest.fhirAuthorization",
"short" : "Auth to use in queries",
"min" : 1,
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.accessToken",
"path" : "CDSHooksRequest.fhirAuthorization.accessToken",
"short" : "Auth token for query header",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.tokenType",
"path" : "CDSHooksRequest.fhirAuthorization.tokenType",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.expiresIn",
"path" : "CDSHooksRequest.fhirAuthorization.expiresIn",
"short" : "Seconds token is valid",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.scope",
"path" : "CDSHooksRequest.fhirAuthorization.scope",
"short" : "Granted access scopes",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.fhirAuthorization.subject",
"path" : "CDSHooksRequest.fhirAuthorization.subject",
"short" : "Patient id for access",
"definition" : "If the granted SMART scopes include patient scopes (i.e. 'patient/'), the access token is restricted to a specific patient. This field SHOULD be populated to identify the FHIR id of that patient.",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.context",
"extension" : [
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'appointment-book'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookAppointmentBookContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'encounter-start'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSEncounterStartContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'encounter-discharge'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/tools/StructureDefinition/CDSEncounterDischargeContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-dispatch'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDOrderDispatchContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-select'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookOrderSignContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
},
{
"extension" : [
{
"url" : "condition",
"valueString" : "%resource.hook = 'order-sign'"
},
{
"url" : "type",
"valueCode" : "http://hl7.org/fhir/us/davnci-crd/StructureDefinition/CRDHookOrderSignContext"
}
],
"url" : "http://hl7.org/fhir/tools/StructureDefinition/type-specifier"
}
],
"path" : "CDSHooksRequest.context",
"short" : "Context for decision support",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch",
"path" : "CDSHooksRequest.prefetch",
"short" : "Prefetch info requested by server",
"comment" : "While this is mustSupport, CRD clients are not required to pass any or all prefetch data requested by the CRD service.",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch.key",
"path" : "CDSHooksRequest.prefetch.key",
"short" : "Key as specfied in server prefetch config",
"mustSupport" : true
},
{
"id" : "CDSHooksRequest.prefetch.value",
"path" : "CDSHooksRequest.prefetch.value",
"short" : "Resource(s) matching prefetch criteria",
"mustSupport" : true
}
]
}
}
IG © 2019+ HL7 International / Financial Management. Package hl7.fhir.us.davinci-crd#2.2.0-ballot based on FHIR 4.0.1. Generated 2025-08-05
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